MATLAB中的Colorbar在图中放置了太多数字 [英] Colorbar in MATLAB placing too many numbers in figure

问题描述

我正在尝试绘制等高线图，并且一直被困在图形上放置一个颜色条.我目前正在使用以下代码:

I'm trying to make contour map and have been stuck putting a colorbar onto the figure. I am currently using the following code:

abi = -7:0.1:4;
sbi = 0:1:75;
[xx, yy] = meshgrid(sbi(2:end), abi(2:end));
contour(xx', yy', rm3d);
colorbar;

其中rm3d是一组与abi和sbi之间的每个交点相对应的值.

Where rm3d is a set a values corresponding to each intersection point between abi and sbi.

一切都可以通过轮廓线按预期进行，但是颜色栏的功能却很时髦.看起来像是在屏幕上填充数字，如下图所示:

Everything works as expected through the contour line, but the colorbar does something funky. Looks like it is populating numbers across the screen, as in this picture:

唯一的问题是，当我导出该图形(作为* .png文件)时，它看起来还不错:

Only problem is that when I export this figure (as a *.png), it looks just fine:

任何人都对未导出图像的问题有任何想法吗?调整图像大小没有帮助.

Anyone have any idea of the issue with the non-exported image? Resizing the image did not help.

谢谢.

推荐答案

如注释中所述，解决方案是使用:

As described in the comments, the solution is to use:

set(gcf, 'renderer', 'zbuffer')

如 http://www.mathworks.nl/matlabcentral/answers/53874

As explained on http://www.mathworks.nl/matlabcentral/answers/53874

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